Airport Technology is using cookies

We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.

ContinueLearn More X

EJ Airport Manhole Covers and Drainage Gratings

EJ’s product range for airports includes the following products.

Class F 900 EN 124 trench gratings and modular covers and frames

  • Class F 900 EN 124 trench gratings
  • Class F 900 EN 124 trench covers and frames
  • Class F 900 EN 124 Ermatic® modular range of covers and frames

Product features:

  • Assisted opening of covers
  • Locking system to provide security and access control
  • Optimized installation
  • Product customization
  • Suppression of noise pollution on the covers
  • Water tightness
  • Product ventilation

Some of EJ’s most important airport references

We have been supplying the most important airports around the world for many years. These include, in Europe:

  • Manchester Runway II, BAA Heathrow, East Midlands (UK)
  • Madrid Barajas, Barcelona (Spain)
  • Roissy CDG, Aéroport S.Exupéry Lyon and Toulouse Blagnac (France)
  • Dublin (Ireland)
  • Frankfurt, Stuttgart and Munich (Germany)
  • Athens (Greece)
  • Milano Linate, Milano Malpensa, Catania, Genova and Napoli (Italy)
  • Warsaw International Airport (Poland)


  • Kaitak (Hong-Kong)
  • Changi (Singapore)
  • Dubai International (UAE)


  • Johannesburg International Airport (South Africa)

North America:

  • Miami International Airport (USA)
  • Pierre Trudeau International Airport (Canada)


  • Sangster International Airport (Jamaica)

South America:

  • Ezeiza (Argentina)
  • Mexico (Mexico)
  • Guayaquil (Equator)

Quality of products

The vast majority of EJ’s products are intended for use in a field covered by European standard EN 124. Some of the quality marks EJ works with to certify the products to EN 124 standard are NF, BSI, KOMO, BENOR COPRO and AENOR.

Our construction castings are manufactured using ductile iron. Ductile iron combines the advantages of gray iron with greater strength, toughness, higher impact resistance and increased durability, without additional weight. Because it has the ability to withstand greater loads without failure, it is often specified for extra-heavy load applications.

A few figures on EJ

  • Four industrial sites producing more than 120,000t of equipment per year
  • Eight commercial subsidiaries
  • Customers in more than 140 countries across all continents
  • More than 1,000 employees

Headquartered in East Jordan, Michigan, USA, the EJ Group has manufacturing facilities in North America (East Jordan Iron Works – EJIW – and McCoy), Europe Europe (Norinco and Cavanagh) and Asia (Norinco), multiple research and development centres, and a global network of subsidiaries, distributors and agents. It thus offers global resources to local markets throughout the world.

Make an enquiry

White Papers

Access Covers and Drainage Solutions for Airports

EJ is a leading company that designs, manufactures and distributes access solutions for water, sewer, drainage, telecommunications and utility applications at airports worldwide.


ZI de Marivaux

60149 Saint-Crépin-Ibouvillers


EJ Website

EJ Images

Products and Services

Related Projects

Press Release

22 April 2019

EJ has announced it will be attending Dubai Airport Show in the UAE.

Read more

Regional Offices


ZI de Marivaux

60149 Saint-Crépin-Ibouvillers


EJ Website

Go Top